elasticsearch 启动报错

elasticsearch>bin>elasticsearch.bat  error:

Error occurred during initialization of VM

Could not reserve enough space for 2097152KB object heap

解决方案：打开elasticsearch 下config 文件夹 打开jvm.options 文件

把：-Xms2g
-Xmx2g

改为：

-Xms256m
-Xmx256m